453204612563252 has 18 divisors (see below), whose sum is σ = 871763417968674. Its totient is φ = 206002096619440.

The previous prime is 453204612563233. The next prime is 453204612563267. The reversal of 453204612563252 is 252365216402354.

It can be written as a sum of positive squares in only one way, i.e., 400520329104016 + 52684283459236 = 20013004^2 + 7258394^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 453204612563252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 468186582743 + ... + 468186583710.

Almost surely, 2^{453204612563252} is an apocalyptic number.

It is an amenable number.

453204612563252 is a deficient number, since it is larger than the sum of its proper divisors (418558805405422).

453204612563252 is a wasteful number, since it uses less digits than its factorization.

453204612563252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936373166479 (or 936373166466 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 453204612563252 in words is "four hundred fifty-three trillion, two hundred four billion, six hundred twelve million, five hundred sixty-three thousand, two hundred fifty-two".